package cn.edu.cqupt.dao;

import java.util.HashMap;
import java.util.List;

import cn.edu.cqupt.model.Activity;

public interface ActivityMapper {
    int deleteByPrimaryKey(String activityid);

    int insert(Activity record);

    int insertSelective(Activity record);

    Activity selectByPrimaryKey(String activityid);

    int updateByPrimaryKeySelective(Activity record);

    int updateByPrimaryKeyWithBLOBs(Activity record);

    int updateByPrimaryKey(Activity record);

	List<Activity> selectActivitiesBypage(HashMap<String, Object> params);

	int selectActivityCount();
}